In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Sentence: Diffusion is the process in which a substance naturally moves from an area of higher to lower concentration. Question: What is the process in which a substance naturally moves from an area of higher to lower concentration called?
diffusion

Sentence: Hydrogen gas is generated by the reaction of nitric acid and elemental iron else. Question: Hydrogen gas is generated by the reaction of nitric acid and what else?
elemental iron

Sentence: Vagina term is used to describe the muscular canal (approximately 10 cm long) that serves as the entrance to the reproductive tract. Question: What term is used to describe the muscular canal (approximately 10 cm long) that serves as the entrance to the reproductive tract?

vagina

